Bluetooth 5.0 & One Step Fast Pairing
Redmi earbuds 2S are equipped with Bluetooth 5.0 chips, a data transfer rate up to 2 times higher than the previous generation, and a faster and stable connection; After the first pairing, you only need to pick up two earbuds or any single earbud after you open the Bluetooth function, they will open and connect automatically; Perfectly matches iOS/Android smartphones(Include iPhone 13/12 series),tablets, laptops; FCC ID: 2A3OD-M2110E1

Game Low Latency Mode & Smart Wear Detection
Activate the game mode to enhance wireless performance,it almost fully synchronizes the audio to the video so that you can quickly locate and react to any situation in competitive gaming;Compared with the previous generation 2, this 2S earbuds upgraded version has smarter wearable tec: In-Ear Detection, the built-in sensor will pause the music automatically when one earphone is removed, and then put it on, the music will be resumed automatically;

Stereo Sound & Long Battery Life
Mi True 2S Airdots Bluetooth headphones equipped with the latest moving-coil horn loudspeaker with a bigger dynamic driver, 3D surround stereo, feel like you are listening to the concert on the scene, providing a realistic sound for you. Single charging can maintain earbuds working about 4 hours; the Charging Case provides 5 times charging for earbuds, a total of 20 hours of working time, you could charge your earbuds whenever and wherever you want.

Touch Control Function & Single/Binaural seamless switching
Features with touch control sensors, mi true 2S earbuds can largely minimize the pressure to your ears when you touch the button for various functions, more convenient for you when listening to music and making calls; The interconnection method is upgraded again, without restricting the master and slave devices, seamless switching between the single ear and binaural mode, taking it as you go, interpreting true free listening.

Ultra-light Comfortable for Ears & IPX4 Water-Resistance & Type-C Charging
Approximately 4.3 grams, the small exquisite fuselage which perfectly fit your ear canal, it's not easy to lose or fall out when you wear them moving or running; Equipped type-C interface charging more faster; IPX4 waterproof can effectively prevent earbuds damage from sweat, rain, and splash, specially made for your sport/travel.

Wireless Connection - Bluetooth 5.0
Single Earbuds Net Weight - 4.3G
Battery Capacity - 46mAh
Charging case battery capacity - 600mAh
Earbuds charge time - 1.5Hrs
Case Charging time - 2.5Hrs
Charging Port - Type C (not included)
Earbud Dimension - 27 x 17 x 22 mm
Case dimension - 64 x 44 x 31 mm